RPM Support

Thanks for the report, and especially for the patch!

I will also say, FWIW, that I wasn't expecting these sort of additions to be processed without depsolving enabled, such that my initial line of investigation started with the assumption that I must be accidentally enabling it somehow.

Sorry about the confusion, perhaps we can improve the documentation in this area. Dependency solving is quite tricky because the performance cost of solving a "full" solution is quite high, and yet it's very important to have some basic functionality there. So where we draw the line is ensuring that the most basic and critical dependencies are always copied. For example copying an Errata / Advisory would be worse-than-useless if the RPMs it explicitly references as required updates are not copied along with it.

Your particular use issue does make sense and I think the patch is reasonable at first glance. Will review shortly.